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42-163-31472

Final Completion HorizontalSidetrack

CARROLL W.R.

FRIO County · District 1 · ELLSWORTH H. P. O&G PROPERTIES · PEARSALL (AUSTIN CHALK)

Permits

3

Max Depth

7,250 ft

First Permit

1977-07-21

Latest Activity

1990-04-23

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-05-27

Shut-In

—

Plugged

1998-03-04

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2000-06

Operator History

Chain of Custody

UNION PACIFIC RESOURCES COMPANY 1993-1995→ ELLSWORTH, H. P. O&G PROPERTIES 1996-1998

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (2) Elevation 583 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ANACACHO 6,385 ft-5,802 ft
AUSTIN CHALK 6,660 ft-6,077 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

IntervalType
6,382–7,643 ftPerforated
6,652–7,122 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"421 ft300 sx
5.5"3,480 ft1,150 sx
5.5"7,250 ft1,850 sx

Permit History (3)

#372404 Recompletion Final Completion

CARROLL, W. R. JR. · 7,122 ft

1990-04-23

#372404 Recompletion

CARROLL, W. R. JR. · 7,000 ft

1990-04-23

#3546 Drill Final Completion

CARROLL, W. R. · 7,250 ft

1977-07-21

Applications (3)

#372404 A ELLSWORTH, H. P. O&G PROPERTIES
received 1990-06-28
#372404 A ELLSWORTH, H. P. O&G PROPERTIES
received 1990-04-20
#3546 A TEXAS TRUST CO.
received 1977-07-21

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 1990-06-13 log on file
W-2/G-1 1977-09-14
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in FRIO County.

Well Details

Well Number
1
Max Depth
7,250 ft
Drill Type
Horizontal, Sidetrack
County
FRIO
District
1
Operator
ELLSWORTH H. P. O&G PROPERTIES
Completed
1990-05-27

Operator

Location
CORPUS CHRI, ST
P-5 Status
Active (filed 2026-03-19)
Cum Oil (all leases)
130,545 bbl
Cum Gas (all leases)
4,432,046 mcf
Activities
OPRS/G, OPRS/O
Total Permits
156